i18n: fix review findings and polish ru/es strings

Fixes the 51 P0–P2 findings from the full review of the i18n branch and
the issues found while checking every new string on screen in ru and es.

- Translate errors and statuses that still reached ru/es in English:
  feed and tile errors, provider statuses, the ALPR chip, the traffic
  mode chip, voice plan step labels, fire feed values, receiver bands,
  scene save reasons and the Cesium attribution link.
- Show preset city names in the UI language (src/ui/placeNames.js);
  data and everything sent to the model stay English.
- Share layer names between the layer panel, HUD and voice card
  (src/ui/layerNames.js).
- Keep long ru/es strings whole: voice card error lines, analyst
  titles, the voice tier status, the Nepal evidence button, the ALPR
  retry chip. English layout is unchanged.
- Ask before a language switch drops unsaved work.
- Catalog fixes: glossary terms (пуск, пресет), gender agreement and
  consistent "peticiones" in es, fewer calques in both languages.
- Fix English text that was itself wrong (e.g. "Exit cockpit to fly to
  a weather", raw tool ids in voice plan steps).

Catalogs: es/ru 2535 messages each, complete.

Co-Authored-By: Claude Opus 5.5 <[email protected]>

server/providers/wind.js

@@ -3,6 +3,10 @@ import { fetchIfsWind } from './wind/ifs.js';
 import { decodeWindGribMessage } from './wind/decode.js';
 import { weatherScalarMetadata, weatherScalarError } from './wind/grid.js';
 
+// Data, not UI copy: the client (src/layers/wind/index.js) marks this exact
+// English with msg() and translates it when shown, so keep the two in sync.
+const UPSTREAM_UNAVAILABLE = 'Wind upstream unavailable';
+
 /** Serve bounded, single-flight, per-model/overlay forecast snapshots from fixed providers. */
 export function windProxy({
   fetchImpl = fetch,
@@ -25,7 +29,7 @@ export function windProxy({
       ...(overlay === 'none' ? {} : { overlay }),
       unavailable: true,
       stale: true,
-      reason: 'Wind upstream unavailable',
+      reason: UPSTREAM_UNAVAILABLE,
     },
   });
   const sendJson = (res, value, status = 200) => {
@@ -139,7 +143,7 @@ export function windProxy({
           old.manifest = {
             ...old.manifest,
             stale: true,
-            reason: 'Wind upstream unavailable',
+            reason: UPSTREAM_UNAVAILABLE,
           };
           return old;
         }